نتایج جستجو برای: apoptosis repressor withcaspase recruitment dom aincardimyocyte hypertro phyendothelin 1protein kinase ck2reactive oxygen species
تعداد نتایج: 1107541 فیلتر نتایج به سال:
BACKGROUND The prevalence of type 2 diabetes (T2D) among adults worldwide is rapidly increasing, and in patients with diabetes the major cause of death is macrovascular disease. Endothelial cells play an important role in maintaining vascular homeostasis. Free fatty acids, which are elevated in T2D, have previously been shown to induce endothelial dysfunction and apoptosis of endothelial cells,...
Tumor necrosis factor-alpha-related apoptosis-inducing ligand (TRAIL) is a cytotoxic cytokine that induces apoptosis in tumor cells but rarely kills normal ones. To determine how normal human cells acquire TRAIL-sensitive phenotype during the process of malignant transformation, we used an experimental system that allows for controlled conversion of human cells from normal to cancerous by intro...
Deltonin is an active component purified from Dioscorea zingiberensis WRIGHT (DZW), and has shown anticancer effects. However, its mechanism of action remains elusive. In the present study, we investigated the effect of Deltonin on a panel of cancer cell lines and analyzed its mechanism in C26 cells, a murine colon carcinoma cell. Our results showed that Deltonin markedly inhibited the growth o...
rho-kinase is an effector molecule of rhoa, a monomeric gtp-binding protein, and causes ca2+ sensitization through inactivation of myosin phosphatase. the major physiological functions of rho/rho-kinase cascade include contraction, proliferation and migration in cells.there are some excellent reviews about rho/rho-kinase signal pathway, most of which focus on the specific proteins of the pathwa...
Thymol is a natural essential oil present in many plants and has many different effects in various cell types. However, the effect of thymol on the physiology of MDCK renal tubular cells is unknown. The action of the phytochemical thymol on cytosolic Ca²⁺ concentrations ([Ca²⁺]i) and apoptosis in Madin-Darby canine kidney (MDCK) renal tubular cells was explored. Fura-2, a Ca²⁺-sensitive fluores...
Betulinic acid (BA), a potential anticancer compound, could induce apoptosis in human cervical cancer (HeLa) cells, but its mechanism has yet to be fully elucidated. The present study was focused on deciphering the detailed molecular mechanism of BA-induced apoptosis. In the present study, results indicated that BA was highly effective against HeLa cells via induction of time-dependent apoptosi...
Cyclin-dependent kinase 1 (CDK1) is the only necessary CDK in cell proliferation and a novel target in the development of anticancer drugs. 8-Hydroxypiperidinemethyl-baicalein (BA-j) is a novel selective CDK1 inhibitor with broad spectrum anti-cancer activity (IC50 12.3 μM) and 2 tumor xenografts. Because of the differential mechanisms controlling redox-states in normal and cancer cells, BA-j c...
Introduction: Parkinsonchr('39')s disease (PD) presentations comprise frequent movement disorders in the elderly with various symptoms consisting of motor and non-motor complications. Paeonol is a phenolic chemical agent that has shown antioxidant and anti-inflammatory effects in different disorders and promising effects on metabotropic glutamate receptors (mGluR)- and GABAA-mediated neurotrans...
Previous studies have demonstratedf that heat stress can induce injury of the central nervous system and lead to neuronal cell apoptosis. However, the molecular mechanisms underlying these cellular changes remain unclear. In the present study, flow cytometry was used to investigate heat-stress-induced apoptosis, and caspase-3 activation was also assessed in neurons. The role of reactive oxygen ...
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